Pylorus-preserving gastrectomy as an improved operation for gastric ulcer.
D000818:Animals; D004285:Dogs; D005471:Fluoroscopy; D005743:Gastrectomy; D006801:Humans; D011178:Postgastrectomy Syndromes / Q000517:prevention & control; D011708:Pylorus; D013270:Stomach / Q000000981:diagnostic imaging; D013276:Stomach Ulcer / Q000601:surgery*; D013536:Suture Techniques